Safety bed



FIG. 1 is a perspective view of a safety bed;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof; the right side view beingan identical image thereof; and,

FIG. 5 is a top plan view thereof; the bottom plan view being anidentical image thereof.

The article is shown with a symbolic break in its length and width. Theappearance of any portion of the article between the break lines formsno part of the claimed design.

CLAIM The ornamental design for a safety bed, as shown and described.